baber/WOPTO huggingface dataset:
Patent KR-20180113486-A (KR)
Inventor: CHOI JONG IL
IPC: E04G23/02
Filed: 2018-10-08
Abstract: The present invention relates to a band type waterproof sheet manufacturing method, a band type waterproof sheet manufactured thereby, and a waterproof constructing method using the same. According to the present invention, the band type waterproof sheet manufacturing method comprises: a sheet body preparation step of preparing a band type sheet body having a tensile force; and an inorganic waterproof agent immersion step of immersing an inorganic waterproof agent in the prepared sheet body.
Patent KR-20200042607-A (KR)
Inventor: LEE YOUNG JE
IPC: B63B35/44
Filed: 2018-10-16
Abstract: The present invention provides a floating photovoltaic power generation apparatus using an air chamber and ballast weights for stability, which comprises: a floating structure provided with an upper housing (110), a lower housing (120) and a partition wall (130), and having the lower end opened in a water surface direction; an air compressor (200) installed outside the floating structure (100) and inducing external air into the lower housing (120); an installation connecting unit (300) installed at the upper part of the floating structure (100) to support photovoltaic facility equipment (10); and ballast weights (400) installed at the lower end of the floating structure (100), wherein the partition wall (130) is provided within the floating structure (100) to form the air chamber (150) encompassed and sealed by the upper housing (110) and the partition wall (130).
Patent KR-20200045250-A (KR)
Inventor: KONG JIN KOOK
IPC: F02B39/10
Filed: 2018-10-22
Abstract: The present invention relates to a supercharger assembly employing a planetary gear, capable of enabling a motor to variably control rpm of a supercharger by connecting a supercharger to a planetary gear connected to the motor and an engine. According to the present invention, in regard to a supercharger assembly including a supercharger in which some of the rotation force of an engine (10) installed in a vehicle supercharges air flowing into the engine (10) through a power delivery means, a planetary gear (30) is installed between the engine (10) and the supercharger (20), the engine (10) is connected to one rotary component of the planetary gear (30) through the power delivery means, the supercharger (20) is connected to another rotary component of the planetary gear (30), a motor generating a rotation force when power is applied and outputting a current when the rotation force is inputted is connected to another rotary component of the planetary gear (30), the motor can be rotated as the engine (10) is started, the rotation force is inputted into another rotary component of the planetary gear (30), and the motor changes rpm of the supercharger (20).
Patent KR-20190070843-A (KR)
Title: Polarizer intergrated privacy film and display device using the same
Inventor: JINRYUN KIM
IPC: G02B5/30
Filed: 2018-10-25
Abstract: The present invention relates to a polarizer-integrated privacy film including: a first film made of a polarizing film having a transmission axis in a first direction; a second film facing the first film below the first film; a plurality of partition walls provided between the first film and second film; and a plurality of filling portions arranged alternately with the plurality of partition walls between the first film and second film, wherein each of the plurality of partition walls comprises a polarizing film having a transmission axis in a second direction perpendicular to the first direction, and a display device using the same. According to the present invention, the polarizer-integrated privacy film having polarization characteristics and viewing angle control characteristics on an upper or lower surface of the display panel is formed such that the display device can be assembled by manufacturing only one polarizer-integrated privacy film instead of assembling the display device by manufacturing a polarizing plate and a privacy film as separate parts as in the related art, thereby reducing the number of components to be managed and simplifying the assembly process.
Patent KR-20200047032-A (KR)
Title: Apparatus for controlling headlamp of vehicle and method thereof
Inventor: SUNG JUN YOUNG
IPC: B60Q1/00
Filed: 2018-10-26
Abstract: The present invention relates to an apparatus and a method for controlling a headlamp to prevent glare affecting a driver in a front vehicle. The apparatus comprises: an image acquisition unit for acquiring a front image of a vehicle; a driving information acquisition unit for acquiring driving information including one or more of driving environment information and driving condition information of the vehicle; and a control unit which determines a shadow area for the position of a front vehicle identified from the front image acquired by the image acquisition unit and controls the light projection of a headlamp according to the determined shadow area, wherein the shadow area is variably controlled based on the driving information acquired by the driving information acquisition unit.
Patent KR-20200048789-A (KR)
Title: Module-shaped sheet papaer using in a kitchen
Inventor: OH SEON MIN
IPC: B32B7/12
Filed: 2018-10-30
Abstract: According to an exemplary embodiment of the present invention, a module-type sheet for a kitchen includes a plurality of modules which are separable. Each of the plurality of modules is formed at N layers. Each of the plurality of modules includes: a wallpaper part forming N layers in a form that can be detached sequentially from the uppermost end; and an adhesive part formed on a rear surface of the lowermost layer constituting the wallpaper part with an area covering the entire plurality of modules. In this case, the wallpaper part is attached to a wall surface through the adhesive part. When some of the plurality of modules are contaminated in the state that the wall paper is attached to the wall surface, the uppermost layer of the layers of the contaminated module is detached such that contamination is removed.
Patent KR-20200051102-A (KR)
Inventor: PARK SANG JIN
IPC: H01L27/32
Filed: 2018-11-02
Abstract: An organic light emitting display device may comprise: a substrate comprising an opening region, a peripheral region surrounding the opening region, and a display region surrounding the peripheral region and having a first groove formed in the peripheral region and an opening formed in the opening region; a light emitting structure disposed in the display region on the substrate; a display panel comprising a first partition wall structure disposed in the first groove of the substrate; and an optical module disposed in the opening. Accordingly, the organic light emitting device can easily block moisture, water, etc. from penetrating into the display region from the peripheral region in the semiconductor element and the light emitting structure.
Patent KR-20200050823-A (KR)
Inventor: LEE DUCK PYO
IPC: C10L7/04
Filed: 2018-11-02
Abstract: The present invention relates to a gel-type alcohol fuel composition which contains alcohols, polymers, water, glycols, polyoxyethylene amines, and TALC. According to the present invention, it is possible to maintain long-term stability of gel-type alcohol fuel by lowering the volatility of alcohol.
Patent KR-20200053929-A (KR)
Title: Method and system for noise prediction of a tip jet rotor
Inventor: LEE SOO GAB
IPC: B64F5/60
Filed: 2018-11-09
Abstract: Disclosed are a method and a system for interpreting noises of a tip jet rotor. The method for interpreting noises of a tip jet rotor includes the following steps of: interpreting blade noises generated by a blade of the tip jet rotor based on a blade shape and a flight condition of the tip jet rotor; interpreting jet noises generated by a nozzle of the tip jet rotor based on a shape of the nozzle formed on the end of the blade and a jet condition; and determining the entire noises of the tip jet rotor by using the interpreted blade noises and the jet noises.
Patent KR-20200054637-A (KR)
Title: Side view type light emitting diode package and manufacturing method thereof
Inventor: MIN CHUN KI
IPC: H01L33/56
Filed: 2018-11-12
Abstract: The present invention relates to a side surface light emitting element package which emits light through three side surfaces of a package body. The side surface light emitting element package comprises: a light emitting element; a molding member transmitting light emitted from the light emitting element, formed of an inclined surface, and first, second, and third side surfaces connected to the inclined surface, and disposed to surround the light emitting element; and a reflection member having a reflection surface corresponding to a shape of the inclined surface of the molding member formed therein, disposed to allow the inclined surface of the molding member and the reflection surface to be opposite to each other, and reflecting the light emitting from the light emitting element. Moreover, a boundary surface in a diagonal direction is formed between the molding member and the reflection member.
Patent KR-20200055463-A (KR)
Inventor: LEE GEUN YOUNG
IPC: A61L9/03
Filed: 2018-11-13
Abstract: The present invention relates to a smart diffuser with various perfumes and, more particularly, to a diffuser device capable of adjusting the intensity of diffusing a perfume, generating the complex diffusion of perfumes, and controlling the same with a smart terminal. According to the present invention, the smart diffuser with perfumes comprises: a body part having a receiving space therein; a partition wall part having a plurality of vertical surfaces to provide a plurality of receiving spaces inside the body part; a cover part formed at an upper part of the body part to selectively open and close the inside of the body part; a cartridge part installed and detached in the form of being seated in the receiving part to receive a fragrant substance; a heating part individually formed on a bottom surface of the receiving part; and a control part for controlling the cover part and the heating part. According to the present invention, the smart diffuser with various perfumes has an effect of selecting a perfume from a variety of perfumes provided, an effect of giving off a mixture of various perfumes, an effect of controlling the intensity of diffusing perfumes, and an effect of not causing noise with thermal diffusion for diffusing perfumes, and an effect of controlling in linkage with a smart terminal.
Patent KR-20190065932-A (KR)
Title: Device for Transporting a Medium and Assembly Method
Inventor: DR BOHLKE PETER
IPC: F16L11/127
Filed: 2018-11-14
Abstract: Provided are a device for transporting a medium and an assembly method. A device (2) for transporting a medium includes at least one channel (8) which extends in an axial direction (10) and through which the medium is guided. The channel (8) is enclosed by an electrically conductive inner envelope (38) that is connected to a first potential equalization conductor (58). An electrically conductive outer envelope (50) is provided between the channel (8) and an outer casing (32) and is connected to an electrically conductive second potential equalization conductor (56). An electrically insulating intermediate layer (68) is arranged between the channel (8) and the external casing (32), and is manufactured with a heat insulating material. The outer casing (32) is formed with electrical conductivity.
Patent KR-20200019546-A (KR)
Title: Changeable cover for chair backplate between cover and life vest
Inventor: HA JIN SEOK
IPC: A47C7/42
Filed: 2018-11-15
Abstract: The present invention relates to a cover that can be used as a chair backrest cover in everyday cases, but can be changed into a life jacket in an emergency. More specifically, the present invention relates to a chair backrest cover capable of being changed into a life jacket, including: a front unit covering the front of the chair backrest; a rear unit covering the rear of the chair backrest; a connecting unit which is provided to hang on the top of the chair backrest and connects the front unit and the rear unit to each other; and a buoyant body provided on at least one of the front unit, the rear unit, and the connecting unit.
Patent KR-20200058214-A (KR)
Title: Emergency lights with greatly improved lighting effects
Inventor: PARK SUNG YONG
IPC: F21S9/02
Filed: 2018-11-19
Abstract: The present invention provides a safety emergency light which uniformly illuminates irregular lighting to greatly improve a lighting effect and has a satisfactory power-saving effect and, more specifically, to an emergency light provided in indoor space such as a general home or an office and various industrial sites. An objective of the present invention is to improve the functionality of a lighting effect of a lighting device in a configuration of a rechargeable light to have a satisfactory power-saving effect without creating lighting stains. To achieve the objective, a conventional ordinary emergency lighting means has a lighting casing with an LED as light-emitting power arranged on both the left and right sides of an upper portion of an emergency light body, and a transparent lens plate and a reflector screw-coupled to the front of the lighting casing by a cover. The embedded reflector is a flat reflector to vertically arrange and fix two LEDs on the center of the flat reflector around a distribution element to be separated by a prescribed distance. The height of the LEDs is higher than a plate surface of the flat reflector by about 5-8 mm. An arc-shaped curved surface is formed on the outer circumferential surface of the transparent lens plate to increase a scattering effect of light. According to the present invention, the entire front of the light has relatively even brightness without conventional illumination stains with a bright center and dark edges, and a uniform lighting effect across a wide range can be provided. A power-saving effect is also very satisfactory.
Patent KR-20200062465-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising the same
Inventor: AHN HEE CHOON
IPC: H01L51/00
Filed: 2018-11-26
Abstract: Disclosed are a heterocyclic compound and an organic light emitting device including the same. An organic light emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and comprising a light emitting layer; and at least one heterocyclic compound represented by formula 1.
Patent KR-20200062560-A (KR)
Title: Motor driving apparatus and home appliance including the same
Inventor: JONGHYUG LEE
IPC: H02P21/22
Filed: 2018-11-27
Abstract: According to an embodiment of the present invention, provided are a motor driving device and a home appliance having the same. The motor driving device comprises: a direct current (DC) terminal capacitor; an inverter having a plurality of switching elements, converting DC power into alternating current (AC) power of the DC terminal capacitor by switching operation of the plurality of switching elements, and outputting the converted AC power to a motor; an output current detection unit disposed between the DC terminal capacitor and the inverter to detect a current; and an inverter control unit controlling the inverter based on the detected current through the output current detection unit. The inverter control unit controls the plurality of switching elements by a pulse width variable control based on a space vector, and reduces the size while moving at least one voltage vector within one switching period to drive the inverter.
Patent KR-20180129725-A (KR)
Inventor: LEE DAE BEOM
IPC: H04N21/418
Filed: 2018-11-27
Abstract: Disclosed are a method and a system for generating a personalized playlist using a user play log of multimedia content. The method for generating a personalized playlist using the user play log of multimedia content includes: a step of managing playback history information of a user on multimedia content; a step of managing meta information of the multimedia content and external information obtainable by using the meta information of the multimedia content or the playback history information as additional information related to the playback history information; and a step of determining and providing at least one characteristic theme of a user based on statistical data obtained by combining the playback history information and the additional information.
Patent KR-20200064287-A (KR)
Title: Method and apparatus for spiral ct image reconstruction using weight according to angle
Inventor: LIM SUNG HWAN
IPC: A61B6/00
Filed: 2018-11-29
Abstract: According to one embodiment of the present invention, a device for reconstructing a spiral CT image may comprise: a frame image reception unit receiving frame images photographed in a spiral method from an image sensor; and a tomographic image reconstruction unit reconstructing a tomographic image based on the frame images and determining image values of voxels by using frame images corresponding to the number of rotations other than an integer among the frame images for one or more voxels.
Patent KR-20200001960-A (KR)
Title: Voice activity detection using vocal tract area information
Inventor: RU Powen
IPC: G10L19/04
Filed: 2018-11-30
Abstract: A voice activity detection (VAD) system includes: an input processing module receiving an acoustic signal, converting the acoustic signal into an analog signal, and then, converting the same into a digital signal; an energy-based detection module receiving one of the analog/digital signals, and determining a sound activity judgment; an area function-based detection module deriving an area-related function from the digital signal, and outputting an area-based judgment in accordance with the area-related function through a machine-learning method; and a VAD judgment module making a final VAD judgment based on the sound activity judgment from the energy-based detection module and the area-based judgment from the area function-based detection module. Therefore, the system can have low complexity to prevent unnecessary activation in a high-power mode.
Patent KR-20200070637-A (KR)
Title: Supplying system based on reading contents for internet access network
Inventor: CHOI SEONG DON
IPC: H04L12/28
Filed: 2018-12-10
Abstract: The present invention relates to a system for supplying an internet access network based on content reading. A request terminal can receive an internet access network in accordance with content reading to induce efficient use of the internet access network and, simultaneously, a supplier automatically provides content produced by the supplier. A user can choose the accessible internet access network of the user to receive an active user-centered service not passively receiving the service as before. The user can select the access network in accordance with signal intensity or interest of the user to maximize an effect of providing the content and prevent unnecessary content access.
Patent KR-20200071888-A (KR)
Inventor: KANG SU CHEOL
IPC: F16H55/02
Filed: 2018-12-11
Abstract: The present invention relates to a dough former including: a first dough keg supplied with dough from the outside, having a lower surface having a first communication hole, and having an inner portion having an upper gear unit for dough transfer to the first communication hole; a second dough keg having an upper surface having a second communication hole communicating with the first communication hole and supplied with dough, having a lower surface having a third communication hole, and having an inner portion having lower gear unit for dough transfer to the third communication hole; and a third dough keg coupled to the lower surface of the second dough keg and having a nozzle for dough injection after the transfer to the third communication hole. With the present invention, the dough and grains in the dough are evenly mixed and a uniform grain distribution is achieved in the dough. As a result, taste and texture differences between baked parts can be prevented. In addition, the present invention improves appearance by regular-shape production. Grain clogging in the dough former can be prevented, and thus confectionery can be produced with continuity.
Patent KR-20200072614-A (KR)
Inventor: PARK JI HYE
IPC: F17C11/00
Filed: 2018-12-12
Abstract: Introduced is a solid hydrogen storage apparatus comprising: a storage container storing hydrogen therein; a hydrogen storage body included in the storage container and including solid powder for storing hydrogen; a plurality of heat exchange media included in the storage container, and disposed so as to pass through the hydrogen storage body; and a heat exchange fin extending in the direction parallel to the heat exchange media so as to pass through the hydrogen storage body while being in contact with some of the plurality of heat exchange media on the side surface thereof. According to the present invention, since the weight of the heat exchange fin is reduced, the solid hydrogen storage apparatus is lightweight and simple to manufacture.
Patent KR-20200072840-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising the same
Inventor: BYUN JIYOON
IPC: C07D493/04
Filed: 2018-12-13
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light emitting device comprising the same. The life characteristics of the device can be improved by thermal stability of the compound.
Patent KR-20200073371-A (KR)
Title: High performance structure manufacturing method using synthetic solution
Inventor: HUH IL
IPC: C08J5/04
Filed: 2018-12-14
Abstract: A method for manufacturing an industrial structure with a high-functional composite material according to the present invention comprises a first step of making a composite material by mixing all of the thermosetting resin, glass fiber, and carbon fiber, and a second step of preparing a mold in which the shape of the industrial structure to be manufactured is formed on the inner surface, a third step of putting the composite material in the mold, a fourth step of producing a molded body having the shape of the industrial structure to be manufactured by pressing and heating the composite material put in the mold; and a fifth step of taking the molded body out of the mold and cooling the molded body to obtain the industrial structure.
Patent KR-20200078240-A (KR)
Title: Biomarker for identifying exposure to air pollutants and method for identifying exposure to air pollutants using the same
Inventor: JANG AN SOO
IPC: C12Q1/6876
Filed: 2018-12-21
Abstract: The present invention relates to a biomarker for determining exposure to air pollutants. Specifically, expression of stratifin, a biomarker according to the present invention, is increased by exposure to diesel exhaust particles (DEPs), which are air pollutants, and thus stratifin can be advantageously used as a biomarker for determining exposure to DEPs.
Patent KR-20200080971-A (KR)
Inventor: CHOI JUN HO
IPC: G05D23/19
Filed: 2018-12-27
Abstract: Disclosed are a method and a system for controlling a hot water temperature in a boiler. A method for controlling a hot water temperature in a boiler according to an aspect of the present invention includes the steps of: receiving turn-on information of at least one preset management lamp from a lamp system; determining a hot water temperature corresponding to the management lamp of which the turn-on information is received; and starting to heat water to a hot water temperature. The present invention can prevent water from being wasted.
Patent KR-20200083057-A (KR)
Title: composition for improving skin inflammation
Inventor: KIM CHEONG TAEK
IPC: A61K8/9783
Filed: 2018-12-31
Abstract: The present invention relates to a cosmetic composition having an anti-inflammatory effect, and more specifically, to a cosmetic composition having an anti-inflammatory effect, containing an arctium minus extract, a lichen extract, a white leaf extract and an oat extract as an active ingredient. The cosmetic composition having an anti-inflammatory effect according to the present invention is safe for the skin and relieves skin troubles.